Testicular pain refers to discomfort or aching in one or both testicles, which are the male reproductive organs responsible for producing sperm and hormones. This pain can arise from various causes, including injury, infection, or conditions like epididymitis and testicular torsion. It is important to seek medical attention if the pain is severe or accompanied by other symptoms. In some cases, testicular pain may be linked to referred pain from other areas, such as the abdomen or groin. Diagnosis typically involves a physical examination and may include imaging tests like an ultrasound. Early evaluation is crucial to determine the underlying cause and appropriate treatment.